Unit 8 Ecology

Which are examples of a parasitic relationship?

• dog and fleas

• tapeworm & intestines

• human head & lice

• clown fish and sea anemone

Organisms from what niche has the most energy?

• decomposers

• producers

• primary consumers

• secondary consumers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What do the arrows in a food chain represent?

• eating

• mating

• energy

• life cycle

Tags

NGSS.MS-LS2-3

Which organism BEST recycles nutrients?

• decomposers

• predators

• monsters

• producers

Tags

NGSS.MS-LS2-3

Which of the organisms get their energy directly from the sun?

• fish

• Krill

• phytoplankton

• Great White Shark

Tags

NGSS.MS-LS1-6

What happens to the left over energy not used by plants?

• passed to generation to generation

• it is absorbed into the roots

• there is no left over energy

• released as heat

Tags

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Select all predator- prey relationships

• owl-mouse

• human-deer

• fox-rabbit

• chimpanzee-insect

Tags

NGSS.MS-LS2-4

What can causes an increase in populations?

• decrease in predators

• increase in predators

• decrease in prey

• diseases

Tags

NGSS.MS-LS2-4

What are examples of things organisms compete for?

• space

• food

• mates

• territory

Tags

NGSS.MS-LS2-1

The type of symbiotic relationship where both benefit

• mutualism

• Commensalism

• parasitism

• neutalism